Miss Lin ______ a lot of work for the poor area for about 10 years.
#38283
A
does
B
did
C
has done
D
will do
推荐题目
Kevin will give less homework to his students if he ______ a teacher.
#41619
A
becomes
B
become
C
became
D
becoming
I ______ standing at the table with all my _______.
#41724
A
am; friends
B
am; friend
C
are ;friends
D
is ;friends
--What a beautiful school!–Yes. Many trees ________ in our school every year.
#39740
A
plant
B
are planted
C
were planted
D
is planted
